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3.4A4 - Spring Vibration Isolators

A4 series mounts provide excellent isolation from critical vibrations and efficiently protect structures from transferring vibrations. Model A4-100 has 1" deflection while A4-140 has 2" deflection.

Recommended for:

Air conditioning equipment, compressors, air handling units, centrifugal fans, pumps, chillers, and applications where low-frequency isolation is required.

Features:
Rubber pads on the inside of housing prevent metal to metal contact.
Spring elements are color coded.
Maximum leveling adjustment 1/2" for all mounts.
Top cast leveling plate slides inside cast iron housing, which provides extra stability in all directions when horizontal forces applied.
These mounts are available in two assemblies: hexagon head screw top and flat rubber top.
Safety factor will accomodate 50% extra load from maximum load.

Click Here for Seismic Restrained Isolators:

Related Products
Please contact us for larger volume orders as further discounts may apply.
A4 Spring MountColor
ModelMaximum Load (lbs)Deflection at Maximum Load (in)Solid Load (lbs)Deflection at Solid Load (in)Spring ColourPriceQuantityTotal
AA-4/AB-4 - 100 - 1" Deflection - Spring 2" OD x 4" LGTH
AA-4-1012881.504402.25Black
$160.00 USD
Add to cart
AB-4-1012881.504402.25Black
$160.00 USD
Add to cart
AA-4-1036801.401,0402.13Blue
$160.00 USD
Add to cart
AB-4-1036801.401,0402.13Blue
$160.00 USD
Add to cart
AA-4-1051,2521.151,9001.75Brown
$160.00 USD
Add to cart
AB-4-1051,2521.151,9001.75Brown
$160.00 USD
Add to cart
AA-4-1072,9041.124,4001.70Yellow
$160.00 USD
Add to cart
AB-4-1072,9041.124,4001.70Yellow
$160.00 USD
Add to cart
AA-4-1094,0000.826,0001.25Green
$160.00 USD
Add to cart
AB-4-1094,0000.826,0001.25Green
$160.00 USD
Add to cart
AA-4/AB-4 - 140 - 2" Deflection - Spring 2" OD x 5" LGTH
AA-4-1403402.005203.00Black
$180.00 USD
Add to cart
AB-4-1403402.005203.00Black
$180.00 USD
Add to cart
AA-4-1426201.839402.75Blue
$180.00 USD
Add to cart
AB-4-1426201.839402.75Blue
$180.00 USD
Add to cart
AA-4-1441,7801.732,7002.60Brown
$180.00 USD
Add to cart
AB-4-1441,7801.732,7002.60Brown
$180.00 USD
Add to cart
AA-4-1463,2401.504,8802.25Yellow
$180.00 USD
Add to cart
AB-4-1463,2401.504,8802.25Yellow
$180.00 USD
Add to cart
AA-4-1484,9201.337,4002.00Green
$180.00 USD
Add to cart
AB-4-1484,9201.337,4002.00Green
$180.00 USD
Add to cart
Note: When product price is not shown, please call our office for technical consultation prior to place an order

Note:

•  Springs have additional travel to solid beyond rated load.